21413058

素因数分解:

$2^1\times 3^1\times {\mathrm{727}}^1\times {\mathrm{4909}}^1$

素因数の和:5641

約数の個数: 16

約数和(自身を含む): 42893760

約数和(自身を除く): 21480702

約数列:

[1, 2, 3, 6, 727, 1454, 2181, 4362, 4909, 9818, 14727, 29454, 3568843, 7137686, 10706529, 21413058]

約数ペア:

[(1, 21413058), (2, 10706529), (3, 7137686), (6, 3568843), (727, 29454), (1454, 14727), (2181, 9818), (4362, 4909)]